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Alfa fiecare deimpartit, a÷2=305 rest 1 b÷7=140 rest 5; c÷4=65 rest 3; d÷9=88 rest8

Răspuns :

a÷2=305 rest 1 
a=305*2+1=611

b÷7=140 rest 5
b=7*140+5=985

c÷4=65 rest 3
c=4*65+3=263

d÷9=88 rest 8
d=9*88+8=800


a=305*2+1
a=610+1=611

b=140*7+5
b=980+5=985

c=65*4+3=263
c=260+3=263

d=88*9+8=800
d=792+8=800

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